Hi there,

via repmat(mod(randperm(4),2),2,1) I created, for example,

0 1 0 1
0 1 0 1

Now I am unsuccessfully looking for a way to align the columns below to each other:
0
0
1
1
0
0
1
1

Does anyone know how to do this? Just a simple command I am missing?

In a further step, I want to randomly assign to each one (n=4) a number from 1:4 (perhaps via randperm(n)?). Same for zeros. possible result:

0 4
0 1
1 1
1 2
0 3
0 2
1 4
1 3

Any help would be greatly appreciated!

Best,

F.